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. 2016 Jun 24;2:2055207616655012. doi: 10.1177/2055207616655012

Table 11.

Feedback on the system’s usefulness (n = 489).

Questions Responses (n (%))
Very Somewhat Not at all
How useful might such a system be to you? 266 (54) 200 (41) 23 (5)
How often might you use such a system? 192 (39) 270 (55) 27 (3)
Total 489